Pages that link to "05000317/LER-1978-043, Forwards LER 78-043/04T-0"
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The following pages link to 05000317/LER-1978-043, Forwards LER 78-043/04T-0:
Displayed 50 items.
- ML20027A095 (redirect page) (← links)
- ML20027A097 (← links)
- 05000318/LER-1978-035, Forwards LER 78-035/01T-0 (← links)
- 05000317/LER-1978-048, Forwards LER 78-048/03L-0 (← links)
- 05000318/LER-1978-033, Forwards LER 78-033/03L-0 (← links)
- 05000317/LER-1978-044, Forwards LER 78-044/03L-0 (← links)
- 05000317/LER-1978-047, Forwards LER 78-047/03L-0 (← links)
- 05000318/LER-1978-049-03, /03L-0 on 781225:during Normal Operation,Cracked Weld Was Found on Suction Line of 23 Reactor Cooling Pump, Due to Crack in Charging Pump Suction Line Pumping (← links)
- 05000318/LER-1978-050-03, /03L-0 on 781225:during Surveillance Test,Leakage Was Found to Be 1.46 Gallons Per Minute.Reactor Was Shut Down.Cracked Weld Was Found on 21A Upper Seal Pressure Sensing Line,Caused by Fatigue (← links)
- 05000318/LER-1978-040-03, /03L-0 on 781117: 5 Halon sub-sys Discharged When Door to 22 Inverter Was Open.Caused by Thermal Detector Being Overly Sensitive to Rate of Rise of Temp.When Door Opened,Internal Airflow Disturbed,Setting Off Detector (← links)
- 05000318/LER-1978-040, Forwards LER 78-040/03L-0 (← links)
- 05000317/LER-1978-054-01, /01x-0 on 781213:reactor Was Made Critical w/11 Component Cooling Heat Exchanger Out of Svc & 11 Saltwater sub-sys Partially Drained.Caused by Personnel Error (← links)
- 05000317/LER-1978-053-03, /03L-0 on 781113:during Normal Oper the Containment Particulate Radioactivity Monitor Failed Low at 1110.Caused by Disconnection of Signal Cable to Monitor. Cable Connected & Monitor Returned to Svc (← links)
- 05000317/LER-1978-053, Forwards LER 78-053/03L-0 (← links)
- 05000318/LER-1978-043-03, /03L-0 on 781126:during Monthly Surveillance Test CEA 3 Dropped to Bottom of Core at 0049.Pwr Reduced to 70% Per Tech Specs Until CEA 3 Was Restored to Its Group Position at 0158 (← links)
- 05000318/LER-1978-043, Forwards LER 78-043/03L-0 (← links)
- 05000318/LER-1978-039-03, /03L-0 on 781115:during Normal Oper Periodic Water Inventory Balance Indicated That Unidentified Reactor Coolant Leakage Was 1.72 Gpm at 0600.Leak Identified as Cracked Weld (← links)
- 05000318/LER-1978-039, Forwards LER 78-039/03L-0 (← links)
- 05000318/LER-1978-041-03, /03L-0 on 781115:RWT Level Discovered to Be at 455 Inches.Caused by Rad-Chem Technicians Failure to Fully Close Local Sample Valve After Drawing Routine Sample. Technician Has Been Reinstructed in Valve Sampling (← links)
- 05000318/LER-1978-041, Forwards LER 78-041/03L-0 (← links)
- 05000317/LER-1978-051-03, /03L-0 on 781031:solenoid Valve 1-SV-4043 for Main Steam Isolation Valve Hydraulic Accumulators Was Leaking Due to Failure of 1 of 4 O Ring Seals.Cause of Ring Failure Unknown.All 4 Seals Replaced & Valve Returned to Svc (← links)
- 05000317/LER-1978-051, Forwards LER 78-051/03L-0 (← links)
- 05000317/LER-1978-052-03, /03L-0 on 781103:in Routine Surveillance test,11 Auxiliary Feed Pump Was Tripped Per Procedure & Oper Was Unable to Reset Throttle Valve Due to Binding.Assembly Was Freed Upon Lubrication of Stem & Nut (← links)
- 05000317/LER-1978-052, Forwards LER 78-052/03L-0 (← links)
- 05000317/LER-1978-049-03, /03L-0 on 781020:pump for Radiat Monitors Seized, Perhaps Due to Graphite Particles from Pump Being Deposited in Bearings.A Normal End of Life Failure.Code Pump Model 6 (← links)
- 05000317/LER-1978-049, Forwards LER 78-049/03L-0 (← links)
- 05000318/LER-1978-038-01, /01t-0 on 781025:during LPPT in Mode 2,containment Air Lock Was Opened to Repair Failed Oper Mechanism & Was Kept Ajar,Due to Misunderstanding Between Supervisor & Maintenance Personnel.All Personnel Have Been Reinstructed (← links)
- 05000318/LER-1978-038, Forwards LER 78-038/01T-0 (← links)
- 05000318/LER-1978-037-03, /03L-0 on 781025:during Oper,Reactor Protec Instru Wide Range Logarithmic Neutron Flux Monitor Channel a Read 2 Decades Lower than Other Channels,Due to Connector,For Channel a Not Being Dried Completely When Recently Cleane (← links)
- 05000318/LER-1978-037, Forwards LER 78-037/03L-0 (← links)
- 05000318/LER-1978-036-01, /01T-0 on 781023:during Routine Test of Steam Generator Isolation Signal logic,21 Main Steam Isolation Valve Failed to Shut Upon Sgisa & Sgisb Signal or Hand Switch in Control Room,Due to Sticking MSIV Solenoid Valves (← links)
- 05000318/LER-1978-036, Forwards LER 78-036/01T-0 (← links)
- 05000318/LER-1978-035-01, /01T-0:on 781017,air Binding of LPSI Pumps Resulted When Air Being Used to Transfer Purification Sys Resin Leaked Into SDC Sys.Operating Instructions Will Be Revised (← links)
- 05000317/LER-1978-048-03, /03L-0:on 781017,while Moving Group 5 Control Element Assemblies (Cea),Cea 36 Dropped from full-out Position.Caused by Spike in 15-volt Power Supply.Mod to Improve Sys Reliability Under Review (← links)
- 05000318/LER-1978-033-03, /03L-0:on 780924,while Filling Refueling Pool from Refueling Water Tank,Rcs Actuated & Tripped Both LPSI Pumps. Caused by Incorrect Calibr of Sigma Instrument Level Indicator 2-LI-4143 (← links)
- 05000317/LER-1978-044-03, /03L-0:on 780923,during post-maint Test on Spent Fuel Pool 12,exhaust Flow Rate Found Less than Required by Tech Specs.Caused by Discharge Damper Leakage (← links)
- 05000317/LER-1978-047-03, /03L-0:on 781010,13 Kv Breaker 252-2104 Tripped open,de-energizing 12 Kv Svc Bus 21.Caused by Signal of Unknown Source (← links)
- 05000317/LER-1978-045-03, /03L-0 on 780926:Voltage Deviated Greater than 1.0 Volts for Channel Zd from Other Channels,Caused by Nonlinear Isolation Transformer 1-E/E-1013A W/Excessive A/C Ripple & Output Voltage .2V High (← links)
- 05000317/LER-1978-045, Forwards LER 78-045/03L-0 (← links)
- 05000317/LER-1978-046-04, /04L-0 on 780908:radioactive Liquid Waste Release Rate Exceeded 1.25 Curies Per Quarter on 780908 Change Has Been Submitted to Change Tech Specs Section 4.6.2c to Requirements in Section 2.3.A.7 (← links)
- 05000317/LER-1978-046, Forwards LER 78-046/04L-0 (← links)
- 05000317/LER-1978-023-03, /03L-0 on 780906:failure of Containment Atmosphere Particulate Monitor Due to Moisture from Condensation & Some Corrosion;Caused by High Ambient Containment Humidity & Subsequent Condensation Inside Detector Pig (← links)
- 05000317/LER-1978-023, Forwards LER 78-023/03L-0 (← links)
- 05000317/LER-1978-043-04, /04T-0 on 780912:approximately 6200 Menidia (Atlantic Silversides) Were Collected Between 0900 & 1000 Hours from U-1 Travelling Screens.Studies After 1000 Hours Did Not Reveal Any Unusual Numbers of Impinged Fish (← links)
- 05000317/LER-1978-043 (redirect page) (← links)
- 05000317/LER-1978-057-04, /04T-0 on 781216:during Normal Operation While Regenerating 11 make-up Water Demineralizers,Approximately 172 Gal of Caustic Solution Were Discharged Via Outfall 001. Caused by Inadvertent Operator Action (← links)
- 05000317/LER-1978-057, Forwards LER 78-057/04T-0 (← links)
- 05000318/LER-1978-034-03, /03L-0 on 781023: in Mode 3 at 500F,12 Main Steam Safety Valve Relief Set Points Were Outside Tolerances of TS 4.7.1;all Were Adjusted & Setpoints Returned to Spec (← links)
- 05000318/LER-1978-034, Forwards LER 78-034/03L-0 (← links)
- 05000317/LER-1978-055-03, /03L-0 on 781209:water Leak from Cracked Weld on No 11 Reactor Coolant Charging Pump Discharge Isolation Valve Noted.Caused by Seal Weld Failure on Gate Valve (← links)
- 05000317/LER-1978-055, Forwards LER 78-055/03L-0 (← links)